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LM3405A

Texas Instruments
Part Number LM3405A
Manufacturer Texas Instruments
Description 1.6-MHz 1-A Constant Current Buck LED Driver
Published Oct 1, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3405A SNVS508D – OCTOBER 200...
Datasheet PDF File LM3405A PDF File

LM3405A
LM3405A


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3405A SNVS508D – OCTOBER 2007 – REVISED SEPTEMBER 2016 LM3405A 1.
6-MHz, 1-A Constant Current Buck LED Driver With Internal Compensation in Tiny SOT and MSOP-PowerPAD™ Packages 1 Features •1 VIN Operating Range of 3 V to 22 V • Drives up to 5 High-Brightness LEDs in Series at 1A • Thin SOT-6 and MSOP-PowerPAD™-8 Packages • 1.
6-MHz Switching Frequency • EN/DIM Input for Enabling and PWM Dimming of LEDs • 300-mΩ NMOS Switch • 40-nA Shutdown Current at VIN = 5 V • Internally Compensated Current-mode Control • Cycle-by-Cycle Current Limit • Input Voltage UVLO • Overcurrent Protection • Thermal Shutdown 2 ...



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